dodge Workshop Repair Guides

Dodge Workshop Service and Repair Manuals

Oil Temperature Sensor/Switch, Engine > < Engine Oil Pressure|Specifications
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Engine Oil Pressure: Testing and Inspection

CHECKING ENGINE OIL PRESSURE

1. Remove oil pressure sending unit and install gauge assembly C-3292.

CAUTION: If oil pressure is 0 at idle, do not perform the 3000 RPM test.

2. If oil pressure is 0 at idle, shut off engine.

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Check for a clogged oil pick-up screen or a pressure relief valve stuck open.

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Remove oil pan and inspect for debris.

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Remove oil pressure relief valve.

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Inspect oil pressure relief valve, if scored or damaged replace.

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If pressure relief valve is ok, replace oil pump assembly.

3. Run engine at 3,000 rpm, oil pressure should be 170 - 758 kPa (25 - 110 psi).
4. Remove oil pressure gauge.
5. Install oil pressure sensor.

Oil Temperature Sensor/Switch, Engine > < Engine Oil Pressure|Specifications